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automatic fire door closers
Selling leads
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...fire door open. Fire when the fire is under the control of the combined transportation, the automatic tripping is released . In the ordinary door ...
2025-12-18 12:01:13
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... is matched with an ordinary door closer. The utility model is a device for positioning the door, and the angle of the positioning can be adjusted ...
2024-12-09 12:39:30
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...door closing device Product overview: The temperature control electric double door closers, also known as the device normally open firedoors, fire ...
2026-04-30 00:08:58
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Fire door monitoring system Fire door monitoring module often opens and closes fire door monitoring Brief introduction: Fire door monitoring is a real...
2024-12-09 12:38:37
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Automatic Door Closer for Wooden Fire Rated Door Aluminum Alloy Conceal Door Closer Product Paramenters: Applicable Doors Wooden,Metal Framed Doors ...
2026-04-30 00:08:58
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Fire Rated UL Listed Casting Iron Cam Action Concealed Door Closer Product Specification: Type 103,103A,104,104A Door weight(kg) 40-65 Max. Door width...
2026-04-30 00:08:58
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...Automatic Door Closer For 20-150 kg Door Product Description: After-sale Service Online technical support, Onsite Installation, Onsite Training ...
2026-04-30 00:08:58
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... and plastic steel door 051A Appropriate weight of door 25-45kg, appropriate width of door 900mm; With stop function, (90 degrees) positioning, and ...
2026-04-30 00:08:58
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...New large round door closer Model Hole distance Door weight(kg) Door width Application 072 188*19mm 60-85 1050mm All kinds of material metal and ...
2026-04-30 00:08:58
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...door closer Model Hole distance Door weight (kg) Door width Application H200 132*19MM 25-45 900MM All kinds od material metel and plastic steel ...
2024-12-09 12:39:30
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